How Do I Check My Wi-Fi Usage? Most home routers have some form of built-in data usage tracking. You can access that via your router's admin panel.

Your WiFi may be lagging because your apps may be hogging more bandwidth than they should. Spot them to boost your home network speed.

Learn how to figure out which apps gobble up Wi-Fi data on your Android devices.

Going over your plan's data allocation can be costly. Here's how to check your data usage on an Android device.